Mast arm connector



FIG. 1 is a prospective view of a mast arm connector;

FIG. 2 is another perspective view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a side view thereof; and,

FIG. 8 is another side view thereof depicting the side opposite the side shown in FIG. 7. 

CLAIM We claim the ornamental design for mast arm connector, as shown and described. 